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    <title>Document</title>
    <script>
        // var date = new Date();
        // var year = date.getFullYear();
        // var month = date.getMonth() + 1;
        // var dates = date.getDate();
        // var arr = ['星期日','星期一','星期二','星期三','星期四','星期五','星期六'];
        // var day = date.getDay();
        // console.log('今天是：'+year+'年'+month+'月'+dates+'日 '+arr[day]);
        //要求封装一个函数返回当前的时分秒  格式 08：08：08
        function getTime(){
            var time = new Date();
            var h = time.getHours();
            var m = time.getMinutes();
            var s = time.getSeconds();
            return h+':'+m+':'+s;
        }
        console.log(getTime());
    </script>
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